<?php
/*
 * http request tool
 */
/*
 * get method
 */
function get($url, $param=array()){
    if(!is_array($param)){
        throw new \Exception("参数必须为array");
    }
    $p='';
    foreach($param as $key => $value){
        $p=$p.$key.'='.$value.'&';
    }
    if(preg_match('/\?[\d\D]+/',$url)){//matched ?c
        $p='&'.$p;
    }else if(preg_match('/\?$/',$url)){//matched ?$
        $p=$p;
    }else{
        $p='?'.$p;
    }
    $p=preg_replace('/&$/','',$p);
    $url=$url.$p;
    //echo $url;
    $httph =curl_init($url);
    curl_setopt($httph, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($httph, CURLOPT_SSL_VERIFYHOST, 1);
    curl_setopt($httph,CURLOPT_RETURNTRANSFER,1);
    curl_setopt($httph, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");
    
    curl_setopt($httph, CURLOPT_RETURNTRANSFER,1);
    curl_setopt($httph, CURLOPT_HEADER,0);
    $rst=curl_exec($httph);
    curl_close($httph);
    return $rst;
}
/*
 * post method
 */
function post($url, $param=array()){
    if(!is_array($param)){
        throw new \Exception("参数必须为array");
    }
    $httph =curl_init($url);
    curl_setopt($httph, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($httph, CURLOPT_SSL_VERIFYHOST, 1);
    curl_setopt($httph,CURLOPT_RETURNTRANSFER,1);
    curl_setopt($httph, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");
    curl_setopt($httph, CURLOPT_POST, 1);//设置为POST方式 
    curl_setopt($httph, CURLOPT_POSTFIELDS, $param);
    curl_setopt($httph, CURLOPT_RETURNTRANSFER,1);
    curl_setopt($httph, CURLOPT_HEADER,0);
    $rst=curl_exec($httph);
    curl_close($httph);
    return $rst;
}
